Function _mm512_maskz_srli_epi64

pub unsafe fn _mm512_maskz_srli_epi64<const IMM8: u32>(
    k: u8,
    a: __m512i,
) -> __m512i

🔬This is a nightly-only experimental API. (stdarch_x86_avx512)

Available on x86-64 only.

Shift packed 64-bit integers in a right by imm8 while shifting in zeros, and store the results in dst using zeromask k (elements are zeroed out when the corresponding mask bit is not set).

Intel’s documentation